Individual Calculations October 2013
 Yatsishin, Ivan  Total change: 21.90  Rating chartPersonal card
 10th Int. Chess Tournament for blind and partially sighted - Izola 2013 Izola SLO 2013-09-13
RcRownchangeKK*chgGame
 2202 2146 4.00 6 1.46 15 21.90 
  Wassin, Sergej f2286 UKR0.5010.19152.85 
  Avram, Sretko f2121 SRB1.0010.47157.05 
  Grigorchuk, Sergey c2281 UKR0.5010.18152.70 
  Vykydal, Frantisek c2160 CZE1.0010.52157.80 
  Shepelev, Igor 2116 UKR1.0010.46156.90 
  Zsiltzova-Lise, Lubov wm2245 UKR0.001-0.3615-5.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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